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authorMike Bayer <mike_mp@zzzcomputing.com>2005-10-01 19:47:07 +0000
committerMike Bayer <mike_mp@zzzcomputing.com>2005-10-01 19:47:07 +0000
commit155fbd97fcb02cf09be67d9b46cf140e6fd16770 (patch)
treeb39029218b8a931ab0809ffb4c0415051310add5 /lib/sqlalchemy/mapper.py
parent902f39e549c343cc723017e7e44155f3a252b3db (diff)
downloadsqlalchemy-155fbd97fcb02cf09be67d9b46cf140e6fd16770.tar.gz
Diffstat (limited to 'lib/sqlalchemy/mapper.py')
-rw-r--r--lib/sqlalchemy/mapper.py21
1 files changed, 12 insertions, 9 deletions
diff --git a/lib/sqlalchemy/mapper.py b/lib/sqlalchemy/mapper.py
index e9ec1ee57..218c4fb66 100644
--- a/lib/sqlalchemy/mapper.py
+++ b/lib/sqlalchemy/mapper.py
@@ -658,17 +658,17 @@ class PropertyLoader(MapperProperty):
#uowcommit.register_task(self.mapper, True, self, self.parent, False)
else:
raise " no foreign key ?"
-
+
+ def get_object_dependencies(self, obj, uowcommit, passive = True):
+ """function to retreive the child list off of an object. "passive" means, if its
+ a lazy loaded list that is not loaded yet, dont load it."""
+ if self.uselist:
+ return uowcommit.uow.attributes.get_list_history(obj, self.key, passive = passive)
+ else:
+ return uowcommit.uow.attributes.get_history(obj, self.key)
+
def process_dependencies(self, deplist, uowcommit, delete = False):
print self.mapper.table.name + " " + repr(deplist.map.values()) + " process_dep isdelete " + repr(delete)
-
- # function to retreive the child list off of an object. "passive" means, if its
- # a lazy loaded list that is not loaded yet, dont load it.
- def getlist(obj, passive = True):
- if self.uselist:
- return uowcommit.uow.attributes.get_list_history(obj, self.key, passive = passive)
- else:
- return uowcommit.uow.attributes.get_history(obj, self.key)
# fucntion to set properties across a parent/child object plus an "association row",
# based on a join condition
@@ -676,6 +676,9 @@ class PropertyLoader(MapperProperty):
self._sync_foreign_keys(binary, obj, child, associationrow, clearkeys)
setter = BinaryVisitor(sync_foreign_keys)
+ def getlist(obj, passive=True):
+ return self.get_object_dependencies(obj, uowcommit, passive)
+
associationrow = {}
# plugin point